| abstract |
(57) [Summary] [Problem] Automatically create display lyrics data for displaying lyrics in conjunction with playback of music sound, improve work efficiency, and eliminate variations in data due to individual differences among creators. . SOLUTION: Singing voice data is extracted from voice data of a music piece, converted into character data, and the character data is compared with lyrics data, the character data is corrected, and a first matching result is output. Also, it converts the lyric data into lyric voice, compares it with the singing voice data extracted from the voice data, corrects the singing voice data, and outputs a second verification result. Display lyrics data in which display time information is assigned to display lyrics is created from the first comparison result and the second comparison result. |